How can I enable Microsoft Graph email notifications?

To enable email notifications via Microsoft Graph first login to portal.azure.com and following these steps:

1. Go to Microsoft Entra ID
2. Go to App Registrations
3. Select All Applications
4. Select New Registration
5. Click the Register button

Afterwards, On the Overview page, copy the following values:

• Tenant ID
• Application ID

Next, Go to Client Credentials - Add a certificate or secret. Create New Client Secret.

Copy the Value to somewhere safe

Afterwards, Go to API Permissions:

1. Add a permission
2. Microsoft Graph
3. Application Permissions
4. Search for mail.send
5. Add Permissions
6. and finally, Grant Admin consent

Once you have all the API details, edit the platform settings/settings.json file by adding the following graph_settings property...

"graph_settings": {
    "master_email_address": "notifications@acme.com",
    "client_id": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
    "tenant_id": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
    "client_secret": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
}